STEPPER MOTO COUPLER (2Pcs)——Thinker-SE

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Shaft Usage: 5mm to 8mm / 0.19 to 0.31 inch Material: Aluminum alloy; Size: 25x20mm/ 0.98x0.79 inch( L*D) Feature: Set M3 screws (Coiling Clamping); Nominal torque: 3 (N.m) Maximum rotation speed: 24000 r/min weight: 18g Main Color: Silvertone The product uses good quality aluminum alloy material and is processed by CNC machine tool to ensure the coaxality of the motor and the guide rod, which can effectively reduce the problem of Z-axis wobbling and jammed. Package: Coupling*2 M3 screws*4 Allen wrench*1 Show more